journalINTERNATIONAL JOURNAL OF ENVIRONMENT AND HEALTH SCISVolume 3 Issue 2MultidisciplinaryEnglish2021NNY20210930ArticleANALYSIS OF SEASONAL AND ANNUAL TRENDS OF SULPHUR DIOXIDE AS AIR POLLUTANT IN BAREILLY CITYEnglishY1218Sachin Agarwal and BoyinaRupiniEnglishN10.47062/1190.0302.03According to a report published by Green Peace (2018), Bareilly city has been reported as one of the most seven polluted cities. Bareilly city do not have too much of industrialization but poor environmental management by the citizens and administration worsen the air quality during Diwali festival. Air monitoring of gaseous pollutant (sulphur dioxide) was done at Bareilly city as per CPCB guidelines from three monitoring stations (A, B and C) for a period of two years (2019-2020). During pre-monsoon season of 2019 all station reported SO values below the specified limits 2 of 60μg/m but station A reported values on the higher side. When lockdown was imposed in March 2020 due to the outbreak of novel corona virus in India and there was significant cut down in SO2 . While conducting the two-way ANOVA test for SO2 during both pre-monsoon and post-monsoon seasons from three stations at Bareilly in 2019, it was found that F>F and p-valueEnglishBareilly, vehicular emissions, PM2.5, pre-monsoon, lockdown, coronavirushttps://journal.stenvironment.org/abstract?id=187References1619